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Where can I get a battery pack replacement for the HP-70 calculator. Also, I can't locate my power cord adapter and was wondering if any of you can give me guidance where I can get one (if that is even possible).

Thank you,


the HP-70 has the form factor of the 'Classic' series HP calculators, like HP-35, HP-45, HP-55, even HP-65, HP-67.
So their battery pac and charger will fit.


And I think there's almost always someone selling rebuilt battery packs for this series of calculators on ebay. Give it a search.